CMakeLists.txt

# Project name.
cmake_minimum_required(VERSION 2.8)
project(Tracklib)

# Cuda dependency.
find_package(CUDA)
if(DEFINED CUDA_INCLUDE_DIRS)
  include_directories(${CUDA_INCLUDE_DIRS})
endif()

# OpenCV dependency.
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake-modules)
find_package(OpenCV REQUIRED)
include_directories(${OpenCV_INCLUDE_DIRS})

# Compiler settings.
set(CMAKE_CXX_FLAGS "-g -O -Wall -Weffc++ -pedantic -pedantic-errors -Wextra  -Wall -Waggregate-return -Wcast-qual  -Wchar-subscripts  -Wcomment -Wdisabled-optimization -Werror -Wformat  -Wformat=2 -Wformat-nonliteral -Wformat-security -Wformat-y2k -Wimplicit  -Wimport  -Winit-self  -Winline -Winvalid-pch -Wlong-long -Wmissing-braces -Wmissing-field-initializers -Wmissing-format-attribute -Wmissing-include-dirs -Wmissing-noreturn -Wpacked  -Wparentheses  -Wpointer-arith -Wredundant-decls -Wreturn-type -Wsequence-point  -Wshadow -Wsign-compare  -Wstack-protector -Wstrict-aliasing -Wstrict-aliasing=2 -Wswitch  -Wswitch-default -Wswitch-enum -Wtrigraphs  -Wuninitialized -Wunknown-pragmas  -Wunreachable-code -Wunused -Wunused-function  -Wunused-label  -Wunused-parameter -Wunused-value  -Wunused-variable  -Wvariadic-macros -Wvolatile-register-var  -Wwrite-strings -Wno-overloaded-virtual -Wno-sign-conversion -Wno-nested-anon-types -Wno-cast-align -std=c++11")

# Subdirectory list.
set(SUB_DIRS tl_backgroundsubtractors
             tl_core
             tl_detectors
             tl_filters
             tl_trackers
             tl_util)

# Include source files.
include_directories(.)
set(SRC_LIST ${SRC_LIST} common.h tracklib.h)
aux_source_directory(. SRC_LIST)
foreach(SUB_DIR ${SUB_DIRS})
  add_subdirectory(${SUB_DIR})
  aux_source_directory(${SUB_DIR} SRC_LIST)
endforeach(SUB_DIR ${SUB_DIRS})

# Include GPU souce files if CUDA was found.
if(DEFINED CUDA_INCLUDE_DIRS)
  add_definitions(-DTL_CUDA)
  add_subdirectory(tl_gpu)
  aux_source_directory(tl_gpu SRC_LIST)
endif()

# Define exectuable.
add_executable(${PROJECT_NAME} ${SRC_LIST})

# Link libraries.
if(DEFINED CUDA_INCLUDE_DIRS)
  target_link_libraries(${PROJECT_NAME} ${OpenCV_LIBS} ${CUDA_LIBRARIES})
else()
  target_link_libraries(${PROJECT_NAME} ${OpenCV_LIBS})
endif()